In Croatia, Baranj families are generally Croats (from Slatina area ), very rarely Hungarians (from Vinkovci area ), and barely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Slatina area and in Virovitica.
Prevalence
About 50 people with faimily name Baranj live in Croatia today, in 30 households. There were 50 of them in the middle of the past century, and their number remains constant. They are located in 9 Croatian counties, in 9 cities and 9 other places, mostly in Zagreb (15), Vukovar (<10), Slatina (<10), Petrinja (<10), and in Hreljin (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.